Different errors will warrant different approaches. Very much an engineering decision case by case, maybe with some senior engineering oversight where not clea

Different errors will warrant different approaches. Very much an engineering decision case by case, maybe with some senior engineering oversight where not clearcut. Insisting on all-brittle or all-muddle-through upfront is unlikely to be anything like optimal. IMHO, obvs. But if the error should not happen, eg invalid types, stop that line of activity ASAP.